Mean Well 40W IP67 Dimmable Constant Voltage LED Driver / Power Supply - LPF Series LPF-40D series 40W IP67 waterproof dimmable constant voltage LED driver / power supply with universal AC input. These IP67 dimmable LED drivers / power supplies have a built in 3 in 1 dimming function, IP67 encapsulation and built in active PFC function. Suitable applications for these dimmable IP67 LED drivers / power supplies include LED lighting and moving sign applications. Full range universal AC input
Fully encapsulated to IP67
Fully isolated plastic case
Free air convection cooling
Built in active PFC function
Built in 3 in 1 dimming function (1 to 10 Vdc or PMW signal or resistance)
Short circuit, overload, over voltage and over temperature protection
High efficiency of up to 89%
Compliance to worldwide safety regulations for lighting
EMC compliance to EN55015
Harmonic current compliance to EN61000-3-2 Class C (≥60% load); EN61000-3-3